3.2 Function Modules
3.2.10 Maintenance Monitoring
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CPU Module Functionality
3.2.10
Maintenance Monitoring
You can use maintenance monitoring to monitor maintenance data in the Controller and in Σ-7-
series SERVOPACKs connected to the Controller through MECHATROLINK communications.
Specifications
The models that support maintenance monitoring and the maintenance data that you can mon-
itor are given in the following tables.
Applicable Models
Maintenance Data
If you use maintenance monitoring at the same time as the SigmaWin, both the SigmaWin and
maintenance monitoring may become slower.
Applicable Models
Supporting
Versions
Description
Machine
Controllers
CPU-301
Version 1.12 or
higher
Monitoring installation environment data in the Control-
ler is supported for version 1.14 and higher.
CPU-302 All versions −
SERVOPACKs
Σ-7S
Version 000C or
higher
Only SERVOPACKs that support MECHATROLINK-III
communications.
Σ-7W
Version 000C or
higher
Only SERVOPACKs that support MECHATROLINK-III
communications.
MPE720
MPE720
Version 7
Version 7.28 or
higher
Monitoring installation environment data in the Control-
ler is supported for version 7.30 and higher.
Data Category Detailed Contents
Installation environment
data
Temperature environment load status of Controller, SERVOPACKs, and Ser-
vomotors
Power consumption data Power consumptions of SERVOPACKs and Servomotors
Life estimation data
• Total operating times of SERVOPACKs
• Remaining lives of consumable parts (internal fans, capacitors, inrush-cur-
rent prevention circuits, and dynamic brake circuits)